Tplus/src/main/java/net/nuggetmc/ai/utils/Debugger.java

package net.nuggetmc.ai.utils;

import net.minecraft.server.v1_16_R3.EntityLiving;
import net.nuggetmc.ai.TerminatorPlus;
import net.nuggetmc.ai.bot.Bot;
import net.nuggetmc.ai.bot.agent.Agent;
import net.nuggetmc.ai.bot.agent.legacyagent.LegacyAgent;
import net.nuggetmc.ai.bot.agent.legacyagent.ai.IntelligenceAgent;
import net.nuggetmc.ai.command.commands.AICommand;
import org.bukkit.*;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.ArmorStand;
import org.bukkit.entity.EntityType;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;
import org.bukkit.permissions.ServerOperator;
import org.bukkit.util.Vector;

import java.beans.Statement;
import java.util.*;
import java.util.stream.Collectors;

public class Debugger {

    private static final String PREFIX = ChatColor.YELLOW + "[DEBUG] " + ChatColor.RESET;

    private final CommandSender sender;

    public Debugger(CommandSender sender) {
        this.sender = sender;
    }

    public static void log(Object... objects) {
        String[] values = formStringArray(objects);
        Bukkit.getOnlinePlayers().stream().filter(ServerOperator::isOp).forEach(p -> p.sendMessage(PREFIX + String.join(" ", values)));
    }

    private static String[] formStringArray(Object[] objects) {
        return Arrays.stream(objects).map(String::valueOf).toArray(String[]::new);
    }

    private void print(Object... objects) {
        sender.sendMessage(PREFIX + String.join(" ", formStringArray(objects)));
    }

    public void execute(String cmd) {
        try {
            int[] pts = {cmd.indexOf('('), cmd.indexOf(')')};
            if (pts[0] == -1 || pts[1] == -1) throw new IllegalArgumentException();

            String name = cmd.substring(0, pts[0]);
            String content = cmd.substring(pts[0] + 1, pts[1]);

            Object[] args = content.isEmpty() ? null : buildObjects(content);

            Statement statement = new Statement(this, name, args);
            print("Running the expression \"" + ChatColor.AQUA + cmd + ChatColor.RESET + "\"...");
            statement.execute();
        }

        catch (Exception e) {
            print("Error: the expression \"" + ChatColor.AQUA + cmd + ChatColor.RESET + "\" failed to execute.");
            print(e.toString());
        }
    }

    public Object[] buildObjects(String content) {
        List<Object> list = new ArrayList<>();

        if (!content.isEmpty()) {
            String[] values = content.split(",");

            for (String str : values) {
                String value = str.startsWith(" ") ? str.substring(1) : str;
                Object obj = value;

                try {
                    obj = Double.parseDouble(value);
                } catch (NumberFormatException ignored) { }

                try {
                    obj = Integer.parseInt(value);
                } catch (NumberFormatException ignored) { }

                if (value.equalsIgnoreCase("true") || value.equalsIgnoreCase("false")) {
                    obj = Boolean.parseBoolean(value);
                }

                list.add(obj);
            }
        }

        return list.toArray();
    }

    /*
     * DEBUGGER METHODS
     */

    public void colorTest() {
        Player player = (Player) sender;
        Location loc = player.getLocation();

        String[] skin = MojangAPI.getSkin("Kubepig");

        TerminatorPlus plugin = TerminatorPlus.getInstance();

        Bukkit.getScheduler().runTaskAsynchronously(plugin, () -> {
            for (int n = 1; n <= 40; n++) {
                int wait = (int) (Math.pow(1.05, 130 - n) + 100);

                try {
                    Thread.sleep(wait);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }

                Bukkit.getScheduler().runTask(plugin, () -> Bot.createBot(PlayerUtils.findBottom(loc.clone().add(Math.random() * 20 - 10, 0, Math.random() * 20 - 10)), ChatColor.GREEN + "-$26.95", skin));

                player.playSound(player.getLocation(), Sound.ENTITY_ITEM_PICKUP, 1, 1);
            }
        });
    }

    public void tpall() {
        Player player = (Player) sender;
        TerminatorPlus.getInstance().getManager().fetch().stream().filter(EntityLiving::isAlive).forEach(bot -> bot.getBukkitEntity().teleport(player));
    }

    public void viewsession() {
        IntelligenceAgent session = ((AICommand) TerminatorPlus.getInstance().getHandler().getCommand("ai")).getSession();
        Bukkit.getOnlinePlayers().stream().filter(ServerOperator::isOp).forEach(session::addUser);
    }

    public void block() {
        TerminatorPlus.getInstance().getManager().fetch().forEach(bot -> bot.block(10, 10));
    }

    public void offsets(boolean b) {
        Agent agent = TerminatorPlus.getInstance().getManager().getAgent();
        if (!(agent instanceof LegacyAgent)) {
            print("This method currently only supports " + ChatColor.AQUA + "LegacyAgent" + ChatColor.RESET + ".");
            return;
        }

        LegacyAgent legacyAgent = (LegacyAgent) agent;
        legacyAgent.offsets = b;

        print("Bot target offsets are now "
                + (legacyAgent.offsets ? ChatColor.GREEN + "ENABLED" : ChatColor.RED + "DISABLED")
                + ChatColor.RESET + ".");
    }

    public void confuse(int n) {
        if (!(sender instanceof Player)) return;

        Player player = (Player) sender;
        Location loc = player.getLocation();

        double f = n < 100 ? .004 * n : .4;

        for (int i = 0; i < n; i++) {
            Player target = Bukkit.getOnlinePlayers().stream().skip((int) (Bukkit.getOnlinePlayers().size() * Math.random())).findFirst().orElse(null);
            String name = target == null ? "Steve" : target.getName();
            Bot bot = Bot.createBot(loc, name);
            bot.setVelocity(new Vector(Math.random() - 0.5, 0.5, Math.random() - 0.5).normalize().multiply(f));
            bot.faceLocation(bot.getLocation().add(Math.random() - 0.5, Math.random() - 0.5, Math.random() - 0.5));
        }

        player.getWorld().spawnParticle(Particle.CLOUD, loc, 100, 1, 1, 1, 0.5);
    }

    public void dreamsmp() {
        spawnBots(Arrays.asList(
            "Dream", "GeorgeNotFound", "Callahan", "Sapnap", "awesamdude", "Ponk", "BadBoyHalo", "TommyInnit", "Tubbo_", "ItsFundy", "Punz",
            "Purpled", "WilburSoot", "Jschlatt", "Skeppy", "The_Eret", "JackManifoldTV", "Nihachu", "Quackity", "KarlJacobs", "HBomb94",
            "Technoblade", "Antfrost", "Ph1LzA", "ConnorEatsPants", "CaptainPuffy", "Vikkstar123", "LazarCodeLazar", "Ranboo", "FoolishG",
            "hannahxxrose", "Slimecicle", "Michaelmcchill"
        ));
    }

    private void spawnBots(List<String> players) {
        if (!(sender instanceof Player)) return;

        print("Processing request asynchronously...");

        Bukkit.getScheduler().runTaskAsynchronously(TerminatorPlus.getInstance(), () -> {
            try {
                print("Fetching skin data from the Mojang API for:");

                Player player = (Player) sender;
                Location loc = player.getLocation();

                Collections.shuffle(players);

                Map<String, String[]> skinCache = new HashMap<>();

                int size = players.size();
                int i = 1;

                for (String name : players) {
                    print(name, ChatColor.GRAY + "(" + ChatColor.GREEN + i + ChatColor.GRAY + "/" + size + ")");
                    String[] skin = MojangAPI.getSkin(name);
                    skinCache.put(name, skin);

                    i++;
                }

                print("Creating bots...");

                double f = .004 * players.size();

                Bukkit.getScheduler().runTask(TerminatorPlus.getInstance(), () -> {
                    skinCache.forEach((name, skin) -> {
                        Bot bot = Bot.createBot(loc, name, skin);
                        bot.setVelocity(new Vector(Math.random() - 0.5, 0.5, Math.random() - 0.5).normalize().multiply(f));
                        bot.faceLocation(bot.getLocation().add(Math.random() - 0.5, Math.random() - 0.5, Math.random() - 0.5));
                    });

                    player.getWorld().spawnParticle(Particle.CLOUD, loc, 100, 1, 1, 1, 0.5);

                    print("Done.");
                });
            }

            catch (Exception e) {
                print(e);
            }
        });
    }

    public void item() {
        TerminatorPlus.getInstance().getManager().fetch().forEach(b -> b.setDefaultItem(new ItemStack(Material.IRON_SWORD)));
    }

    public void j(boolean b) {
        TerminatorPlus.getInstance().getManager().joinMessages = b;
    }

    public void epic(int n) {
        if (!(sender instanceof Player)) return;

        print("Fetching names asynchronously...");

        List<String> players = new ArrayList<>();

        for (int i = 0; i < n; i++) {
            String name = PlayerUtils.randomName();
            players.add(name);
            print(name);
        }

        spawnBots(players);
    }

    public void tp() {
        Bot bot = MathUtils.getRandomSetElement(TerminatorPlus.getInstance().getManager().fetch().stream().filter(EntityLiving::isAlive).collect(Collectors.toSet()));

        if (bot == null) {
            print("Failed to locate a bot.");
            return;
        }

        print("Located bot", ChatColor.GREEN + bot.getName() + ChatColor.RESET + ".");

        if (sender instanceof Player) {
            print("Teleporting...");
            ((Player) sender).teleport(bot.getLocation());
        }
    }

    public void setTarget(int n) {
        print("This has been established as a feature as \"" + ChatColor.AQUA + "/bot settings setgoal" + ChatColor.RESET + "\"!");
    }

    public void fire(boolean b) {
        TerminatorPlus.getInstance().getManager().fetch().forEach(bot -> bot.setOnFirePackets(b));
    }

    public void trackYVel() {
        if (!(sender instanceof Player)) return;

        Player player = (Player) sender;

        Bukkit.getScheduler().scheduleSyncRepeatingTask(TerminatorPlus.getInstance(), () -> {
            print(player.getVelocity().getY());
        }, 0, 1);
    }

    public void hideNametags() { // this works for some reason
        Set<Bot> bots = TerminatorPlus.getInstance().getManager().fetch();

        for (Bot bot : bots) {
            Location loc = bot.getLocation();
            World world = loc.getWorld();

            if (world == null) continue;

            loc.setX(loc.getBlockX());
            loc.setY(loc.getBlockY());
            loc.setZ(loc.getBlockZ());

            loc.add(0.5, 0.5, 0.5);

            ArmorStand seat = (ArmorStand) world.spawnEntity(loc, EntityType.ARMOR_STAND);
            seat.setVisible(false);
            seat.setSmall(true);

            bot.getBukkitEntity().setPassenger(seat);
        }
    }

    public void sit() {
        Set<Bot> bots = TerminatorPlus.getInstance().getManager().fetch();

        for (Bot bot : bots) {
            Location loc = bot.getLocation();
            World world = loc.getWorld();

            if (world == null) continue;

            loc.setX(loc.getBlockX());
            loc.setY(loc.getBlockY());
            loc.setZ(loc.getBlockZ());

            loc.add(0.5, -1.5, 0.5);

            ArmorStand seat = (ArmorStand) world.spawnEntity(loc, EntityType.ARMOR_STAND);
            seat.setVisible(false);
            seat.setGravity(false);
            seat.setSmall(true);

            seat.addPassenger(bot.getBukkitEntity());
        }
    }

    public void look() {
        if (!(sender instanceof Player)) {
            print("Unspecified player.");
            return;
        }

        Player player = (Player) sender;

        for (Bot bot : TerminatorPlus.getInstance().getManager().fetch()) {
            bot.faceLocation(player.getEyeLocation());
        }
    }

    public void toggleAgent() {
        Agent agent = TerminatorPlus.getInstance().getManager().getAgent();

        boolean b = agent.isEnabled();
        agent.setEnabled(!b);

        print("The Bot Agent is now "
                + (b ? ChatColor.RED + "DISABLED" : ChatColor.GREEN + "ENABLED")
                + ChatColor.RESET + ".");
    }
}